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Understanding the Pneumatic Adjustable Audi Allroad Air Suspension
Common Pneumatic Adjustable Air Bag Suspension System Issues
BLAU® Allroad Conversion Kit
Cost Effective Replacement Solution
Blauparts' Engineering Philosophy, Handling, and Ride Details
Kit Features and What It Includes
Why Level 2? Why not lower?
Quality and Limited Lifetime Warranty
Understanding The Existing Original Audi Allroad Suspension
AKA Audi Allroad Air Bag Air Spring Suspension System
Audi Allroad air suspension system consists of air bags that surround the shock absorbers instead of conventional coil springs. The adjustable Allroad air bag compression is managed by a control module and air compressor that are delivered via air lines. This type of Audi Allroad suspension set-up allows for variable suspension feel and height.
Primary Components Of Original Audi Allroad Air Suspension Systems:
Allroad dashboard suspension light always coming on.
Allroad suspension air bags (air springs) leaking.
Allroad suspension air lines leaking.
Allroad air suspension compressor continuously running.
Air bag suspension systems have been referred to as "high maintenance." Many owners become frustrated when they begin to experience issues with their Allroad suspension system and realize the high cost of replacement parts and labor. Many want a quick fix. Is it a leak? Where is the leak? Is it the compressor? Even an experienced technician will tell you that it isn't always easy to pinpoint the specific problem. A qualified repair facility can use a VAG-COM to read the electrical parts of your system that provide fault codes indicating if the suspension level sensors or compressor may need attention. However, this tool cannot tell you if there are air leaks within the system, since the air lines and suspension air bags are not electrical components. You'll have to find the air leaks yourself, which isn't always easy.
The first obvious indication that something may be wrong within the system is when the the instrument cluster (control panel) light comes on, indicating a fault in the air ride system. Another common situation is as follows: The front or rear levels of the vehicle are uneven or completely bottomed out. When the engine is started, the dash lights begin flashing indicating that the vehicle isn't at its selected level. The compressor kicks in, and you wait approximately 5 minutes until the light turns off and the selected level has been achieved. This is often seen as an inconvenience and accelerates the wear factor of the compressor, shortening it's lifespan.O-Ring Mating Area Air Leaks
There are several o-rings at the bottom and top of the shock absorbers and air bags. Over time, these o-rings may shrink and cause air to leak during suspension compression. [FRONT and REAR Image Above]Plastic Air Hose(s) Pressure Fitting Area Air Leaks
Over time, the plastic tubing that runs thru the pressure fittings may shrink, become brittle, or lose pliability. During air system operation the pressure fitting isn't able to hold the plastic air tubing properly, causing a leak. These leaks are hard to find and usually occur near the connection points where the air lines meet the air bags. [Image Below]Air Bellows (aka air bag spring) Air Leaks
Constant suspension flexing, weather-related moisture, or old age can cause the air bags to crack and leak air. [Image To RIght]Level Sensors
The instrument cluster (control panel) light will usually light up and indicate when your level sensor isn't working. A level sensor(s) may have failed if the light on the dash won't turn off. Over time, electrical components wear out and fail.Compressor – Ride Height Pump
Due to an existing leak(s) within the air system, the compressor may constantly have to run to try and maintain the correct level, accelerating the wear factor of the compressor and shortens its lifespan. If you choose a particular level and the light continues to blink, this may indicate that the compressor is worn out and cannot generate enough CFM to raise the vehicle high enough to reach the setting.Control Module
Over time, the integral circuit board and/or other electrical components may wear out and fail.
There are a number of advantages to switching over to a simpler BLAU® conventional coil spring and Allroad shock setup rather than having an OE pneumatic air system. The most obvious is repair cost. With the BLAU® replacement option you can save thousands on Allroad suspension replacement costs without any compromises to key performance features,
such as handing and ride quality.
After two years in the making, Blauparts is proud to announce the release of our Allroad shocks suspension system. We set out to engineer an Allroad suspension system that produces a first-rate sport feel. One that is perfect for the comfort of everyday driving, yet hugs the curves of the track or the winding roads of your own neighborhood. This system provides a definitive feel and clear-cut reliability, without the harsh aggressiveness often associated with some aftermarket sport suspension setups. Helping you feel confident behind the wheel.
BLAU® Allroad shock absorbers and coil springs have been engineered with dampening rates that produce ride characteristics that can best be described as a comfortable firm sport feel. Using our German automotive heritage, over 25 years of experience, as well as listening to fellow Allroad owners, our goal was to turn the Allroad driving experience into that indisputable "Feel the Road!" awareness. Precise and extensive product development, analysis, street, off road, and race track testing has resulted in an impressive suspension replacement system for Audi Allroad owners.
During a recent race track session at Road America USA, the BLAU® allroad suspension system produced amazing results as reflected in the positive comments from fellow Audi Allroad owner, master technician, race car driver, and senior Audi and BMW driving instructor, Mike Loos of O'Reilly Motor Cars Inc. (http://www.oreillymotors.com) Mike rode with us in our Allroad test vehicle during our last testing session at Road America race track in Elkhart Lake, WI.
Here's what he had to say:
"As you know, I own and love my Audi Allroad. I wanted a bit better performance than the stock air ride. When the first air bag started to leak, I went to a coilover setup. The ride height was a little too low and the ride a little too stiff. Useable, but not exactly what I wanted.
Then I rode in your Allroad on the track at Road America. I liked that the ride height was stock, the ride was smooth, the turn in was brisk, and even when pushing the tires past their limits the car stayed neutral, predictable and safe. I want that set-up on my Allroad. Let me know when it's available."
BLAU® Audi Allroad suspension kit completely converts the existing pneumatic air system with a conventional coil spring and shock absorber setup. Once your technician has completed the suspension coil spring conversion, the Allroad will
BLAU® Audi Allroad Suspension Conversion Kit Benefits:
Eliminate issues with Allroad suspension air compressor continuously running.
Why Level 2? Why not lower?
Blauparts® set out to design a cost effective and efficient solution. Our system was engineered to closely simulate the factory Level 2 position, where proper wheel camber alignment can be achieved. This level positions the tires in such a way that the foot print of the tire makes the optimal even contact patch with the road. The optimal wheel camber alignment allows for maximum tire performance and longevity. This is why we chose the perfect alignment of Level 2. Many Allroad owners who drive for extended periods in positions higher or lower than Level 2 (negative or positive degree camber alignment) experience accelerated tire wear, which isn't efficient.
Please Note: When unplugging the control module on most Allroad models, the air suspension system lights will be deactivated. You'll no longer see the suspension level control lights or the check engine light. However, on some newer 2003-05 models, disconnecting the control module may not completely work and some owners may experience suspension control light(s) being on.
Labor time ranges approximately 1 hour per wheel and another hour or so for control module disconnection. Total labor time is approximately 5-6 hours.
- Preassembled BLAU® Front Allroad Shock Absorber Assemblies
- Preassembled BLAU® Rear Allroad Shock Absorber Assemblies
Preassembled assemblies save your technician labor during installation.
Preassembled Assemblies Feature:
- BLAU® 50mm OD Front Audi Allroad Shock Absorbers
Valved specifically for the Allroad and consistent dampening in all terrains.
- High-Tensile, Chrome-Silicon, Power Coated Audi Allroad Coil Springs
- Front Audi Allroad Upper Strut Mounts
- Rear Audi Allroad Upper Shock Mounts
- Billet Alluminum CNC Machined Components
- Related Audi Allroad Suspension Hardware
- Anti-Seize Assembly Lubricant
- Thread Locking Compound
Req'd for Proper Reassembly
- Detailed Illustrated Installation Instructions
Incl. instructions on how to disconnect the Audi Allroad suspension
level warning light system.
Audi Allroad Air Suspension Conversion Kit 2.7 Turbo
Audi Allroad Air Suspension Conversion Kit 4.2
Audi Allroad Air Suspension Conversion Kit 2.5 TDI Non-US
Limited Lifetime Warranty - 30 Day Money Back Guarantee
Conversion Kit Quality. In harmony with Blauparts 'We Care' core values, products labeled under the BLAU® brandname have been developed using ISO management disciplines in design, development, and sourcing processes. Blauparts sources with suppliers and manufacturers that share the same values and vision regarding providing nothing but the highest quality products.
Blauparts is a values based company. We hold true to our vision of supplying the highest quality products to our customers. We're confident our customers will be pleased with the high quality of BLAU® brandname products including our new Audi Allroad suspension conversion kit. Our BLAU® Audi Allroad suspension conversion kits come with our limited life time warranty along with a 30-day money back guarantee if you are not completely satisfied.
We wish to thank all of our loyal customers for their continued support.